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OBJECTIVE: We aim to report on the Laser-Sclerosing Foam Hybrid Treatment (LSFHT) and its outcomes when used on patients with great saphenous vein (GSV) insufficiency. METHODS: This was a single center retrospective cohort study on patients with GSV insufficiency that were treated with the LSFHT technique, a surgical procedure that comprises the use of both sclerosing foam and endovenous ablation and avoids the use of tumescent anesthesia. Occlusion rates and complications were reported. RESULTS: 139 legs from 106 patients were operated, achieving a 100% occlusion rate, while only a small burn and 2 popliteal vein thrombosis cases occurred. CONCLUSION: The study suggests that the LSFHT is a feasible fast procedure that proved both effective and safe for the treatment of GSV insufficiency.
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Terapia a Laser , Varizes , Insuficiência Venosa , Humanos , Varizes/cirurgia , Escleroterapia/métodos , Insuficiência Venosa/diagnóstico por imagem , Insuficiência Venosa/cirurgia , Veia Safena/cirurgia , Estudos Retrospectivos , Terapia a Laser/efeitos adversos , Resultado do TratamentoRESUMO
OBJECTIVE: Two-year follow-up results from a first-in-human study of patients implanted with the VenoValve are evaluated for supporting the long-term clinical safety and performance of the device. BACKGROUND: Chronic Venous Insufficiency (CVI) involves improper functioning of lower limb vein valves and inability of these valves to move blood back towards the heart. CVI symptoms include swelling, varicose veins, pain, and leg ulcers. Currently, there is no cure for this condition and treatment options are limited. This study provides 2-year outcomes for 8 patients who were implanted with the bioprosthetic VenoValve for treating severe CVI with deep venous reflux measured at the mid-popliteal vein. The 6-month and 1-year results were previously published. METHODS: Eleven patients with C5 & C6 CVI were implanted with VenoValve into the midthigh femoral vein and followed for 2 years. Assessed clinical outcomes include device-related adverse events, reflux time, disease severity, and pain scores. RESULTS: All 11 implant procedures were successful. Two-year follow-up data was obtained for 8 subjects: 1 patient died of non-device related causes, 1 was lost to follow-up, and 1 refused to follow-up due to the COVID-19 pandemic. No device-related adverse events occurred between the first and second years of follow-up. Reported 2-year clinical performance outcomes included significant decreases in mean reflux times of the mid-popliteal vein (61%), and significant improvements in mean scores for disease severity rVCSS (56%) and VAS pain (87%). CONCLUSIONS: Results from this study support long-term safety and effectiveness of the VenoValve for improving CVI severity by reducing reflux and thereby venous pressures in the lower extremities. With limited treatments for valvular incompetence involved in severe, deep venous CVI, the device may be considered as a novel therapy. A pivotal trial in the United States is currently being conducted to assess the device in a larger number of patients.
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COVID-19 , Insuficiência Venosa , Válvulas Venosas , Humanos , Válvulas Venosas/diagnóstico por imagem , Válvulas Venosas/cirurgia , Pandemias , Resultado do Tratamento , Insuficiência Venosa/diagnóstico por imagem , Insuficiência Venosa/etiologia , Insuficiência Venosa/cirurgia , Veia Femoral/diagnóstico por imagem , Veia Femoral/cirurgia , Dor , Doença CrônicaRESUMO
PURPOSE: Obesity is a risk factor for chronic venous disease (CVD) of the lower limbs (LL), affecting venous anatomy and physiology. Weight loss after bariatric surgery (BS) can reduce intra-abdominal pressure, improve mobility, and ultimately improve venous hemodynamics and CVD-related symptoms. There are no studies in the literature that adequately assess the effect of the obesity and BS on the LL veins, especially the saphenous veins (SV). The aim of this study was to evaluate the effects of obesity and BS on the saphenous veins. METHODS: This is a longitudinal prospective study carried out from 2019 to 2021 with 19 patients, totaling 38 LL, underwent clinical evaluation (CEAP Classification) and by Doppler ultrasonography, to analyze their SV diameter and reflux measurements, in the preoperative period and again 6 months to 2 years after BS being performed. RESULTS: There was no statistical difference between the groups regarding the characteristics of reflux in the SV among the evaluated LL. There was no significant increase in the diameter of the great SV in the majority of its segments. The groups were similar in terms of the small SV diameters. Moreover, a significant reduction in the clinical class of CEAP was observed after BS. CONCLUSION: Obesity and bariatric surgery had no influence on diameter or reflux in saphenous veins, but a reduction in the CEAP Clinical Classification was observed in the postoperative period.
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Cirurgia Bariátrica , Obesidade Mórbida , Insuficiência Venosa , Humanos , Veia Safena/diagnóstico por imagem , Veia Safena/cirurgia , Insuficiência Venosa/diagnóstico , Insuficiência Venosa/cirurgia , Estudos Prospectivos , Obesidade Mórbida/cirurgia , Obesidade/complicações , Obesidade/cirurgiaRESUMO
OBJECTIVE: Minimally invasive techniques have been increasingly used to treat pathologic perforator veins (PVs). The goal of the present study was to summarize the current literature and determine the outcomes of treating PVs with or without the great saphenous vein/small saphenous vein using endovenous laser ablation (EVLA), radiofrequency ablation (RFA), and ultrasound-guided sclerotherapy (USGS). METHODS: A systematic review of the literature on the percutaneous treatment of PVs (35 studies) was conducted in accordance with the PRISMA (preferred reporting items for systematic reviews and meta-analyses) guidelines. Studies reported up to March 2020 were included. The incidence of several end points at different follow-up periods were calculated according to the availability of data within 3 to 12 months after the index procedure. RESULTS: Of the 35 studies, 15 (n = 1677) had reported on EVLA with or without sclerotherapy and/or microphlebectomy, 12 (n = 1477) had investigated the outcomes of RFA ablation with/without sclerotherapy, and 8 (n = 331) had investigated USGS alone. All techniques were safe in terms of periprocedural adverse events, with only a few complications occurring in each group. Immediate procedural success (within 30 days) was 95% in the EVLA group, 91% in the RFS group, and 58% to 70% in the USGS group. At 12 months of follow-up, the occlusion rates were 89%, 77%, and 83% in the EVLA, RFA, and USGS groups, respectively. The 12-month pooled estimate of ulcer healing between the EVLA and RFA groups was similar, although no direct comparisons were performed. CONCLUSIONS: Treatment of PVs with percutaneous techniques, such as EVLA, RFA, and USGS, is safe and associated with high technical success. EVLA and RFA exhibited the most favorable outcomes. Additional research is needed to validate these results, which were based on the limited level of evidence available to better determine the most optimal treatment approach for lower limb pathologic PVs.
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Ablação por Cateter , Terapia a Laser , Varizes , Insuficiência Venosa , Ablação por Cateter/efeitos adversos , Ablação por Cateter/métodos , Humanos , Terapia a Laser/efeitos adversos , Terapia a Laser/métodos , Veia Safena/diagnóstico por imagem , Veia Safena/cirurgia , Escleroterapia/efeitos adversos , Escleroterapia/métodos , Resultado do Tratamento , Varizes/diagnóstico por imagem , Varizes/cirurgia , Insuficiência Venosa/diagnóstico por imagem , Insuficiência Venosa/etiologia , Insuficiência Venosa/terapiaRESUMO
Aim: Venous ulcers are the most serious complication of chronic venous insufficiency secondary to venous hypertension and represent between 80% and 90% of all ulcers vascular, having socioeconomic repercussions and on the patient's quality of life. Objective: To determine the factors associated and complications with the morbidity of patients with venous ulcers CEAP 6 in two health delivery systems in Colombia. Methodology: Observational study retrospective multicenter carried out in two health centers, one under the subsidized scheme and the other under the contributory scheme in patients captured adults over 18 years of age during the years 2018 and 2019 with a diagnosis of chronic venous insufficiency CEAP 6 performing a review to the clinical history up to 4 years before the consultation for vascular surgery of ulcerative pathology. Results: A total of 105 patients were evaluated 52% of the contributory regime and 48% patients of the subsidized regime. With 139 ulcers, 70% were women. The educational level of the population in 77% of the individuals had no schooling or only had primary education. The patients of the subsidized regime belonged to the low socioeconomic stratum vs the middle-class stratum in the contributory regime. 80.5% of the lesions are concentrated in groups less than 25 cm and 19.4% of the cases are located above 50 cm. Dressings and advanced technologies were used in 30.02% of the patients in the contributory scheme compared to 24.35% in the subsidized scheme. 37% of the subsidized scheme had contagion vs 28% of the contributory scheme. The epithelialization rates were 67.27% in the contributory regime compared to 26% in the subsidized regime. Conclusion: The prognostic factors that favor wound epithelialization are related to ulcers smaller than 25 cm, lesion evolution time under 36 months, having been managed with dressings and other advanced technologies, and belonging to the contributory regime.
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Úlcera Varicosa , Insuficiência Venosa , Adolescente , Adulto , Colômbia/epidemiologia , Feminino , Humanos , Morbidade , Qualidade de Vida , Estudos Retrospectivos , Úlcera Varicosa/diagnóstico , Úlcera Varicosa/epidemiologia , Úlcera Varicosa/terapia , Insuficiência Venosa/terapiaRESUMO
OBJECTIVE: The clinical outcomes of this first-in-human (FIH) study provide safety and performance results 1 year after implantation of the VenoValve. BACKGROUND: Chronic venous insufficiency (CVI) is most often caused by valve failure in the venous system, which circulates blood from the lower limbs back to the heart and lungs. Severe diseases significantly influence quality of life, and current treatment options are limited. This study provides 1-year patient outcomes from 11 patients implanted with the VenoValve for treatment of severe deep venous CVI in C5 and C6 patients. Earlier results from 6-month follow-ups were previously published. METHODS: This prospective FIH study assessed the safety and performance of the VenoValve surgically implanted in 11 patients with C5 and C6 disease. All patients were followed up for at least 1 year. Assessments for adverse events, reflux time, disease severity, pain scores, and quality of life were reported. RESULTS: Implantation of VenoValve into the deep femoral vein was successful in all patients. Adverse events included 1 hematoma, 3 superficial wound infections, and 1 bleeding complication due to over-anticoagulation. One VenoValve became occluded due to patient non-compliance with anticoagulation medication. One-year clinical outcomes included significant decreases in mean reflux times (54%), and significant improvements in mean disease severity revised venous clinical severity score (56%), mean visual analog scale pain scores (76%), and Venous Insufficiency Epidemiologic and Economic Study QOL/sym scores. CONCLUSIONS: The promising results from this FIH study demonstrate sustained safety and effectiveness of the VenoValve at 1 year post-implantation, and support further study for its use as a novel treatment for severe, deep venous CVI caused by valvular incompetence. A pivotal, prospective, non-blinded, single-arm, multi-center study in the United States with seventy-five (75) patients is in progress to assess the safety and effectiveness of VenoValve in these patients through 30 days and 6 months. The clinical trial is registered on ClinicalTrials.gov under identifier: NCT04943172 (https://clinicaltrials.gov/ct2/show/NCT04943172?term=hancock+jaffe&draw=2&rank=1).
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Qualidade de Vida , Insuficiência Venosa , Doença Crônica , Humanos , Estudos Prospectivos , Resultado do Tratamento , Veias , Insuficiência Venosa/diagnóstico por imagem , Insuficiência Venosa/cirurgiaRESUMO
BACKGROUND: Chronic venous insufficiency (CVI) is a common disease that causes calf muscle pump dysfunction and has repercussions for the hemodynamics of the structures involved. OBJECTIVES: To analyze the effects on venous hemodynamics of exercises to strengthen the calf muscles in patients with CVI. METHODS: The study analyzed 25 lower limbs with CVI, classified from C1 to C5 according to the Clinical, Etiology, Anatomy, and Pathophysiology (CEAP) classification, in 13 patients recruited from a Lymphedema and Angiodysplasia Clinic at the Hospital Universitário Regional dos Campos Gerais (Brazil). The variables analyzed were collected by isometric dynamometry, goniometry, leg circumference measurement, and adipometry at baseline, after 1 month and 2 months and at the end of the exercise protocol. RESULTS: Dorsiflexion and plantar flexion measurements increased by 5º (p < 0.001). Adipometry detected a reduction in 5 mm (p < 0.001). When grouped by CEAP class, C2 exhibited 5º increases in dorsiflexion (p = 0.02) and plantar flexion (p < 0.001); C3 exhibited a 5ºincrease in dorsiflexion (p = 0.003) and a 1mm reduction in adipometry (p < 0.004); and C1 exhibited a 1.2cm increase in leg circumference (p = 0.04). CONCLUSIONS: Administration of exercise protocols should be considered as a treatment option for CVI, since it has a positive impact on risk factors and on the functions that are impaired by this pathology.
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The main signs and symptoms of chronic venous insufficiency are pain, edema, varicose veins, and tissue changes; conditions that compromise functionality and quality of life. Management of the disease aims to mitigate these losses and involves a wide range of interventions, one of which is therapeutic exercise. This article presents the existing evidence on the effectiveness of therapeutic exercises for quality of life, pain, and functionality in chronic venous insufficiency. Searches were run on the databases CENTRAL, CINAHL, LILACS, MEDLINE, PEDro, SciELO, Science Direct, Scopus, and Web of Science. Four of the 2,961 results met the eligibility criteria. Only one of these studies showed benefits of exercise for improving quality of life and reducing pain. The others had low methodological quality. The existing evidence is therefore insufficient to indicate or contraindicate therapeutic exercises for improvement of quality of life, pain, and functionality in patients with chronic venous insufficiency.
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Resumen La enfermedad venosa crónica es un trastorno común que se manifiesta con una amplia gama de signos. En casos en los que la enfermedad adquiere gravedad se le denomina insuficiencia venosa crónica y esta puede llevar al desarrollo de una úlcera venosa. Un trauma directo o la erosión de una vena varicosa pueden llevar a una hemorragia que, aunado a enfermedades crónicas concomitantes, factores toxicológicos, sociales o primeros auxilios inadecuados pueden llevar a la muerte en pocos minutos y en un escenario del crimen que puede ser confuso a primera vista para el equipo forense. Se reporta un caso valorado en la Sección de Patología Forense del Departamento de Medicina Legal del Poder Judicial de Costa Rica en el que se realizó una autopsia completa. Dentro de los hallazgos más importantes a nivel macróscopico se evidenció una úlcera cónica de características venosas en la pierna derecha en la cual, mediante la disección por planos y la inyección de colorante en la vena safena magna, se observó la salida de este por una vena varicosa relacionada con la úlcera.
Abstract Chronic venous disease is a common disorder that shows a large spectrum of signs. In cases in which the disease acquires severity it is named chronic venous insufficiency, and it can cause the development of a venous ulcer. Direct trauma to or erosion of a varicose vein can lead to a hemorrhage that, in combination with coexistent conditions, toxicologic or social factors, or inadequate first aid can produce death in few minutes and a crime scene which might be confusing at first sight to the forensics team. We present a case handled by the Forensic Pathology Section of the Department of Legal Medicine of the Judicial Power of Costa Rica in which a complete autopsy was performed. Among the most relevant macroscopic findings was evidence of a chronic ulcer with venous characteristics on the right leg, in which dissection by planes and dye injection into the great saphenous vein showed leakage of this dye out of a varicose vein related to the ulcer.
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Humanos , Masculino , Pessoa de Meia-Idade , Úlcera Varicosa/complicações , Morte Súbita , Costa RicaRESUMO
Las técnicas de termo ablación han revolucionado el tratamiento de la insuficiencia venosa crónica, siendo actualmente el estándar de tratamiento. Con el avance tecnológico han surgido nuevas técnicas quirúrgicas, no térmicas, no tumescentes; como el uso de cianocrilato para la oclusión venosa, el cual ha demostrado ser seguro y eficaz en el tratamiento, y tener menos complicaciones posoperatorias. Objetivo: Describir la experiencia en nuestro hospital con el uso de cianocrilato para la oclusión de vena safena mayor para el tratamiento de insuficiencia venosa crónica. Describir la eficacia a corto y mediano plazo del cierre, las complicaciones y la mejoría de la sintomatología utilizando el cuestionario CIVIQ-20 y EVA. Material y métodos: Estudio retrospectivo observacional. Entre enero y diciembre de 2019 que incluye a pacientes con insuficiencia de unión safeno femoral, sintomáticos. Con diagnóstico mediante clasificación CEAP y ultrasonido Doppler. Seguimiento clínico y ecográfico valorando oclusión de los segmentos tratados y presencia de venas varicosas a los 3 y 6 meses. Se trataron 5 pacientes con oclusión venosa con cianocrilato (100% mujeres). Valoramos la calidad de vida mediante cuestionario CIVIQ-20 y EVA (Escala Analógica Visual) previo y un mes después del procedimiento. También se describe la tasa de éxito y complicaciones inmediatas y tardías. Resultados: La totalidad de los procedimientos se realizaron con anestesia local, siendo bien tolerados. Con un éxito inmediato del 100 % sin necesidad de conversión. Solo se presentó como complicación urticaria en un paciente en el trayecto de la vena tratada con cianocrilato, la cual se trató con esteroides y resolvió. El CIVIQ-20 mostró mejoría global pasando de 35 a 29 puntos en promedio; siendo el parámetro de actividad física el que mostró una mejoría mayor. EVA demostró que la pesadez (principal síntoma) se redujo un 67%. Durante el seguimiento, ningún caso presento repermeabilización o recanalizaciones segmentarias. Conclusiones: El tratamiento endovenoso de la insuficiencia venosa crónica con las nuevas técnicas no térmicas, no tumescentes es seguro y efectivo. A corto-mediano plazo ofrecen resultados similares a las técnicas termoablativas obviando el inconveniente de la tumescencia y el uso de medias compresivas en el posoperatorio, evitando lesiones térmicas y observándose mejoría en la sintomatología. (AU)
Thermo ablation techniques have revolutionized the treatment of chronic venous insufficiency, being currently the standard of treatment. With technological advancement, new non-thermal, non-tumescent surgical techniques have emerged; such as the use of cyanoacrylate for venous occlusion, which has been shown to be safe and effective in treatment, and have fewer postoperative complications. Objective: To describe the experience in our hospital with the use of cyanoacrylate for occlusion of the greater saphenous vein for the treatment of chronic venous insufficiency. Describe the shortand medium-term efficacy of closure, complications, and symptom improvement using the CIVIQ-20 questionnaire and VAS. Material and methods: Retrospective observational study. Between January and December 2019 that includes patients with symptomatic saphenous femoral junction insufficiency. With diagnosis by CEAP classification and Doppler ultrasound. Clinical and ultrasound follow-up evaluating occlusion of the treated segments and the presence of varicose veins at 3 and 6 months. 5 patients with venous occlusion were treated with cyanoacrylate (100% women). We assessed the quality of life using the CIVIQ-20 questionnaire and VAS (Visual Analogue Scale) before and one month after the procedure. The immediate and late success rate and complications are also described. Results: All the procedures were performed under local anesthesia, being well tolerated. With immediate 100% success without the need for conversion. Urticaria only presented as a complication in a patient in the path of the vein treated with cyanoacrylate, which was treated with steroids and resolved. The CIVIQ-20 showed global improvement, going from 35 to 29 points on average; being the physical activity parameter the one that showed the greatest improvement. VAS showed that heaviness (main symptom) was reduced by 67%. During follow-up, no case presented segmental recanalization or recanalization. Conclusions: Endovenous treatment of chronic venous insufficiency with new non-thermal, non-tumescent techniques is safe and effective. In the short-medium term, they offer results similar to thermoablative techniques, avoiding the inconvenience of tumescence and the use of compression stockings in the postoperative period, avoiding thermal injuries and observing improvement in symptoms. (AU)
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Humanos , Feminino , Adulto , Veia Safena/patologia , Insuficiência Venosa/complicações , Varizes/tratamento farmacológico , Cianoacrilatos/administração & dosagem , Técnicas de Ablação/tendências , Ablação por Radiofrequência/instrumentaçãoRESUMO
Resumo Os principais sinais e sintomas da insuficiência venosa crônica são dor, edema, varizes e alterações teciduais, condições que comprometem a funcionalidade e qualidade de vida. Visando amenizar esses prejuízos, o manejo da doença envolve uma ampla modalidade de intervenções; entre elas, o exercício terapêutico. Esta pesquisa apresenta as evidências existentes sobre a efetividade dos exercícios terapêuticos na qualidade de vida, dor e funcionalidade da insuficiência venosa crônica. Efetuou-se uma busca nas bases de dados CENTRAL, CINAHL, LILACS, MEDLINE, PEDro, SciELO, Science Direct, Scopus e Web of Science. Dos 2.961 resultados, quatro atenderam aos critérios de elegibilidade. Desses, apenas um estudo mostrou benefícios dos exercícios para melhora da qualidade de vida e redução da dor. Os demais apresentaram baixa qualidade metodológica. Portanto, as evidências existentes são insuficientes para indicar ou contraindicar os exercícios terapêuticos para melhoria da qualidade de vida, dor e funcionalidade em pacientes com insuficiência venosa crônica.
Abstract The main signs and symptoms of chronic venous insufficiency are pain, edema, varicose veins, and tissue changes; conditions that compromise functionality and quality of life. Management of the disease aims to mitigate these losses and involves a wide range of interventions, one of which is therapeutic exercise. This article presents the existing evidence on the effectiveness of therapeutic exercises for quality of life, pain, and functionality in chronic venous insufficiency. Searches were run on the databases CENTRAL, CINAHL, LILACS, MEDLINE, PEDro, SciELO, Science Direct, Scopus, and Web of Science. Four of the 2,961 results met the eligibility criteria. Only one of these studies showed benefits of exercise for improving quality of life and reducing pain. The others had low methodological quality. The existing evidence is therefore insufficient to indicate or contraindicate therapeutic exercises for improvement of quality of life, pain, and functionality in patients with chronic venous insufficiency.
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Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Dor/prevenção & controle , Qualidade de Vida , Insuficiência Venosa/prevenção & controle , Terapia por Exercício , Exercício Físico , Eficácia , Desempenho Físico FuncionalRESUMO
Resumo Contexto A insuficiência venosa crônica (IVC) é uma doença comum, uma disfunção da bomba muscular da panturrilha que repercute na hemodinâmica das estruturas. Objetivos Analisar os efeitos dos exercícios de fortalecimento muscular da panturrilha na hemodinâmica venosa em pacientes com IVC. Métodos O estudo contou com a participação de 13 pacientes e 25 membros inferiores com IVC, classificados entre C1 e C5 da classificação Clínica, Etiologia, Anatomia e Fisiopatologia (CEAP), oriundos do ambulatório de cirurgia vascular do Hospital Universitário Regional dos Campos Gerais. As variáveis analisadas foram dinamometria isométrica, goniometria, perimetria, adipometria no início, primeiro mês, segundo mês e final da aplicação do protocolo de exercícios. Resultados Os valores da dorsiflexão e da plantiflexão aumentaram 5º (p < 0,001). Na adipometria notou-se uma redução de 5 mm (p < 0,001). Quando separados em grupos pela CEAP, na C2 houve aumento de 5º na dorsiflexão (p = 0,02) e na plantiflexão (p < 0,001); na C3 houve aumento de 5º na dorsiflexão (p = 0,003) e redução de 1 mm na adipometria (p < 0,004); na C1 houve aumento da perimetria de 1,2 cm (p = 0,04). Conclusões A aplicação de protocolos de exercícios deveria ser considerada como uma forma de tratamento para IVC, pois impacta positivamente em fatores de risco e nas funções que estão deterioradas pela patologia.
Abstract Background Chronic venous insufficiency (CVI) is a common disease that causes calf muscle pump dysfunction and has repercussions for the hemodynamics of the structures involved. Objectives To analyze the effects on venous hemodynamics of exercises to strengthen the calf muscles in patients with CVI. Methods The study analyzed 25 lower limbs with CVI, classified from C1 to C5 according to the Clinical, Etiology, Anatomy, and Pathophysiology (CEAP) classification, in 13 patients recruited from a Lymphedema and Angiodysplasia Clinic at the Hospital Universitário Regional dos Campos Gerais (Brazil). The variables analyzed were collected by isometric dynamometry, goniometry, leg circumference measurement, and adipometry at baseline, after 1 month and 2 months and at the end of the exercise protocol. Results Dorsiflexion and plantar flexion measurements increased by 5º (p < 0.001). Adipometry detected a reduction in 5 mm (p < 0.001). When grouped by CEAP class, C2 exhibited 5º increases in dorsiflexion (p = 0.02) and plantar flexion (p < 0.001); C3 exhibited a 5ºincrease in dorsiflexion (p = 0.003) and a 1mm reduction in adipometry (p < 0.004); and C1 exhibited a 1.2cm increase in leg circumference (p = 0.04). Conclusions Administration of exercise protocols should be considered as a treatment option for CVI, since it has a positive impact on risk factors and on the functions that are impaired by this pathology.
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Humanos , Feminino , Adulto , Pessoa de Meia-Idade , Idoso , Insuficiência Venosa/terapia , Exercício Físico , Treinamento Resistido , Doença Crônica , Fatores de Risco , Adiposidade , Dinamometria Manual , Perna (Membro)RESUMO
BACKGROUND: Peripheral pump dysfunction is important in identifying manifestations of chronic venous insufficiency. The association with disease severity may define better treatment strategies. OBJECTIVE: To evaluate the association between peripheral muscular pump performance by heel-rise test, age, physical activity, use of compression stockings, and chronic venous insufficiency clinical severity. METHODS: Subjects with chronic venous insufficiency were enrolled in the study (n = 172) and evaluated by clinical-etiology-anatomy-pathophysiology severity and heel-rise test. RESULTS: In model 1 of logistic regression, number of heel-rise test repetitions, age, and physical activity explained 47% of clinical-etiology-anatomy-pathophysiology severity (p = 0.0001), physical activity contributed the most. In model 2, heel-rise test repetition rate, age, and physical activity explained 46.4% of clinical-etiology-anatomy-pathophysiology severity (p = 0.0001), repetition rate contributed the most. Conclusion: There was an inverse association between muscular pump performance and physical activity with clinical-etiology-anatomy-pathophysiology severity, muscular pump repetition rate contributed to a less severe outcome.
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Calcanhar , Insuficiência Venosa , Doença Crônica , Exercício Físico , Humanos , Meias de Compressão , Insuficiência Venosa/diagnósticoRESUMO
BACKGROUND: Use of electronic protocols for data collection and storage enables clinical research to be conducted dynamically, contributing to medical advances. OBJECTIVES: To create an electronic data base for collection of clinical and surgical data on chronic venous insufficiency (CVI), to facilitate production of scientific studies. METHODS: Initially, a database was constructed by means of a bibliographic review of text books and relevant scientific articles for all vascular diseases and then a database on CVI was extracted. These data were computerized using the Integrated Electronic Protocols System (SINPE©) and then assessed in a pilot project. RESULTS: The multidisciplinary electronic protocol for vascular diseases covered the following items: history taking, physical examination, work-up tests, types of treatment, and progression. Using these items, a master protocol was created containing 6,145 items, and then a CVI-specific protocol containing 2,877 items was compiled. The protocol's functionality was tested in a pilot project, collecting data from medical records. The information collected was analyzed and illustrated graphically. CONCLUSIONS: It proved possible to create an electronic protocol for collection of clinical and surgical data on CVI. The protocol was incorporated into the SINPE©, greatly facilitating production of scientific research in the area.
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OBJECTIVE: Venous insufficiency is a prevalent and potentially debilitating disease. Treatment guidelines and techniques such as radiofrequency ablation (RFA) developed in the United States and Europe have been shown to provide significant improvements in quality of life; however, these have not been clearly assessed in the populations of developing nations. This study examined quality of life outcomes after RFA of patients treated at a single Jamaican vein center. METHODS: In this study, 100 patients who underwent RFA from 2007 to 2012 were evaluated. Patients answered the Venous Insufficiency Epidemiological and Economic Study on Quality of Life/Symptoms (VEINES-QOL/Sym) questionnaire assessing quality of life before and after RFA. Improvements in specific categories, such as venous symptoms, work limitations, social limitations, and cosmetic concerns, were evaluated. Cumulative VEINES-Sym and VEINES-QOL scores were also assessed. RESULTS: Patients' quality of life responses were significantly improved in every individual VEINES question. Average cumulative VEINES-Sym t score improved 9.96 points (P < .01), and VEINES-QOL t score improved 11.15 points (P < .01). For patients with Clinical, Etiology, Anatomy, and Pathophysiology (CEAP) C5 and C6 disease, the only questions that did not show significant improvement were limitations to daily workplace activity and impact on clothing after RFA. However, in this subset, the average VEINES-Sym t score improved 11.83 points (P < .01), and the VEINES-QOL t score improved 11.96 points (P < .01) after RFA. CONCLUSIONS: Venous disease is often overlooked, and access to treatment can be limited in developing nations. This study demonstrated that venous treatment guidelines and RFA techniques developed in the United States and Europe could be successfully applied to a Jamaican population, resulting in significant improvements in quality of life.
Assuntos
Ablação por Radiofrequência , Veia Safena/cirurgia , Insuficiência Venosa/cirurgia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Doença Crônica , Feminino , Humanos , Jamaica , Masculino , Pessoa de Meia-Idade , Projetos Piloto , Qualidade de Vida , Ablação por Radiofrequência/efeitos adversos , Recuperação de Função Fisiológica , Estudos Retrospectivos , Veia Safena/diagnóstico por imagem , Veia Safena/fisiopatologia , Inquéritos e Questionários , Resultado do Tratamento , Insuficiência Venosa/classificação , Insuficiência Venosa/diagnóstico , Insuficiência Venosa/fisiopatologia , Adulto JovemRESUMO
Contexto A utilização de protocolos eletrônicos para coleta e armazenamento de dados permite a realização de pesquisas clínicas de forma dinâmica, contribuindo com a evolução da medicina. Objetivos Criar uma base eletrônica de coleta de dados clínicos e cirúrgicos referente à insuficiência venosa crônica (IVC) para auxiliar na realização de estudos científicos. Métodos Inicialmente, criou-se uma base de dados de todas as doenças vasculares e, em seguida, de IVC, por meio da revisão bibliográfica de livros-texto e de artigos científicos relevantes. A informatização desses dados foi realizada pelo programa Sistema Integrado de Protocolos Eletrônicos (SINPE©) e avaliada por um projeto piloto. Resultados O protocolo eletrônico multiprofissional de doenças vasculares abrangeu os itens anamnese, exame físico, exames complementares, tipos de tratamento e evolução. Com isso, criou-se um protocolo mestre contendo 6.145 itens, e após gerou-se um protocolo específico de IVC totalizando 2.877 itens. A funcionalidade do protocolo foi testada com um projeto piloto, coletando-se dados de prontuários. Realizou-se o cruzamento das informações coletadas, que foram demonstradas na forma de gráficos. Conclusões Foi possível criar um protocolo eletrônico para coleta de dados clínicos e cirúrgicos referente à IVC. Esse protocolo foi incorporado ao SINPE©, facilitando imensamente a realização de pesquisas científicas nessa área
Background Use of electronic protocols for data collection and storage enables clinical research to be conducted dynamically, contributing to medical advances. Objectives To create an electronic data base for collection of clinical and surgical data on chronic venous insufficiency (CVI), to facilitate production of scientific studies. Methods Initially, a database was constructed by means of a bibliographic review of text books and relevant scientific articles for all vascular diseases and then a database on CVI was extracted. These data were computerized using the Integrated Electronic Protocols System (SINPE©) and then assessed in a pilot project. Results The multidisciplinary electronic protocol for vascular diseases covered the following items: history taking, physical examination, work-up tests, types of treatment, and progression. Using these items, a master protocol was created containing 6,145 items, and then a CVI-specific protocol containing 2,877 items was compiled. The protocol's functionality was tested in a pilot project, collecting data from medical records. The information collected was analyzed and illustrated graphically. Conclusions It proved possible to create an electronic protocol for collection of clinical and surgical data on CVI. The protocol was incorporated into the SINPE©, greatly facilitating production of scientific research in the area
Assuntos
Humanos , Procedimentos Cirúrgicos Vasculares , Insuficiência Venosa , Coleta de Dados/métodos , Registros Eletrônicos de SaúdeRESUMO
Resumen Objetivo: Analizar la prevalencia de los desórdenes venosos crónicos (dvc) en los embera-chamí de Cristianía (Karmata Rua), en el suroeste de Antioquia, y conocer sus posibles factores asociados (fa). Metodología: Estudio de corte de una muestra aleatoria de 488 sujetos. El diagnóstico se realizó mediante ecoduplex venoso. Se recolectó información sobre fa sociodemográficos, comportamentales y antropométricos. Los fa más relevantes se seleccionaron por regresión logística binaria múltiple. Resultados: La prevalencia de várices fue del 27,5 % y la de insuficiencia venosa crónica (ivc) del 0,8 %. Hubo compromiso de segmentos anatómicos superficiales en el 34,8 % de los individuos. La edad fue el fa más importante, con Odds Ratio (or) entre 3,33 y 6,30 según el tipo de dvc (excepto C1). El sexo femenino, la paridad, la grasa en el muslo y pierna y la talla alta se asociaron a telangiectasias. La edad, la grasa abdominal y la forma de la pierna fueron fa de várices. A las venas superficiales, en ambos sexos, se asociaron la edad y la grasa abdominal y, en mujeres, también los antecedentes familiares de várices. A las profundas y perforantes se asociaron la edad y la depleción de grasa periférica. Conclusiones: El patrón de baja prevalencia de los dvc en embera-chamí puede ser consecuencia de los estilos de vida relacionados con la actividad física diaria y las diferencias genéticas compartidas con amerindios. En los programas de atención en salud diferencial deberían considerarse los desórdenes profundos y perforantes respecto a mestizos.
Abstract Objective: To analyze the prevalence of chronic venous disorders (CVD) in the embera-chamí from Cristianía (Karmata Rua), in the southwest of Antioquia, and to study possible associated factors (AF). Methodology: A cross sectional study of a random sample of 488 subjects. The diagnosis was performed through Doppler ultrasonography. Information about sociodemographic, behavioral and anthropometric AFs was collected. The most relevant AFs were selected through multiple binary logistic regression. Results: The prevalence of varicose veins was 27.5% and that of chronic venous insufficiency (cvi) was 0.8%. Superficial anatomical segments were compromised in 34.8% of individuals. Age was the most important AF, with an Odds Ratio (OR) between 3.33 and 6.30 according to the type of cvd. Being a female, parity, fat in the thigh/leg and large size were associated with telangiectasias. Age, abdominal fat and leg shape were AF of varicose veins. Superficial veins in both sexes were associated with age and abdominal fat and in women, also with a family background of varicose veins. Deep and perforator veins were associated with age and peripheral fat depletion. Conclusions: The low prevalence pattern of CVDs in embera-chamí may be a consequence of lifestyles involving daily physical activity and genetic differences shared with Amerindians. Deep and perforating disorders should be considered in differential health care programs in relation to mestizos.
Resumo Objetivo: Analisar a prevalência de doenças venosas crônicas (dvc) na Embera-Chami Christiania (KarmataRua), no sudoeste do estado de Antioquia, e conhecer seus fatores associados (AF). Metodologia: Um estudo de coorte de uma amostra aleatória de 488 indivíduos. O diagnóstico foi feito por ecoduplex venoso. Informações sobre FA sócio demográficas, comportamentais e antropométricas foram coletadas. Os FAs mais relevantes foram selecionados para múltipla regressão logística binária. Resultados: A prevalência de varizes foi de 27,5% e a de insuficiência venosa crônica (ivc) foi de 0,8%. Houve comprometimento dos segmentos anatômicos superficiais em 34,8% dos indivíduos. A idade foi a FA mais importante, com Odds Ratio (OR) entre 3,33 e 6,30 de acordo com o tipo de dvc. Sexo feminino, paridade, gordura na coxa e perna e altura foram associados a telangiectasias. Idade, gordura abdominal e formato de perna foram FA de varizes. Nas veias superficiais, em ambos os sexos, idade e gordura abdominal estavam associadas e, nas mulheres, também a história familiar de varizes. Às profundas e perfurantes foram associadas a idade e depleção de gordura periférica. Conclusões: O padrão de baixa prevalência de DVC em embera-chamí pode ser uma consequência de estilos de vida relacionados à atividade física diária e diferenças genéticas compartilhadas com ameríndios. Em programas diferenciais de atenção à saúde, distúrbios profundos e perfurantes devem ser considerados em relação aos mestiços.
RESUMO
Chronic venous disease (CVD) is both prevalent and unavoidable in many people as a result of persistent or unalterable risk factors, the most important of which are advanced age, excess body weight, and family history. Given this inevitability, medical treatment is required to alleviate symptoms and slow disease progression. Venoactive drug therapy is emerging as a valuable treatment option for many CVD patients and micronized purified flavonoid fraction (MPFF) is the most widely prescribed and well-studied venoactive drug available. Recent evidence from animal models of venous hypertension and from clinical trials, as well as from systematic reviews, shows that MPFF is effective at alleviating many of the most common symptoms of CVD including leg pain, leg heaviness, sensations of swelling, cramps, and functional discomfort. In addition, MPFF improves the clinical signs of redness, skin changes, and edema, and improves quality of life. Collectively, these findings support the strong recommendation for MPFF treatment found in the 2018 international guidelines for the management of CVD.Funding: Servier.
Assuntos
Fármacos Cardiovasculares/uso terapêutico , Diosmina/uso terapêutico , Varizes/tratamento farmacológico , Insuficiência Venosa/diagnóstico , Insuficiência Venosa/tratamento farmacológico , Animais , Doença Crônica , Humanos , Masculino , Dor/tratamento farmacológico , Fatores de Risco , Varizes/fisiopatologia , Insuficiência Venosa/fisiopatologiaRESUMO
OBJECTIVES: To describe compliance rates of compression therapy in a cohort of patients with chronic venous disease and also to describe frequent causes of non-compliance. METHODS: A total of 889 patients with primary chronic venous disease were prescribed compression therapy after being evaluated by vascular surgeons. Subjects had a first visit during which time compression therapy was prescribed in addition to a follow-up visit. Strength of compression, type, prescription duration, and reasons of non-compliance were queried at follow-up. RESULTS: Only 31.8% of the patients reported wearing compression therapy as prescribed, 31.4% reported wearing compression most days, 28.3% reported wearing compression intermittently, and 8.5% of the patients reported not wearing compression at all. The main reasons of non-compliance were: uncomfortable (49.4%), too difficult to put on (34.5%), skin problems (itching) (21.5%), and unattractive (19.8%). CONCLUSIONS: Compliance with compression therapy in chronic venous disease is still a subject of concern as most patients are not using compression therapy as prescribed.
Assuntos
Cooperação do Paciente , Meias de Compressão , Insuficiência Venosa/terapia , Adolescente , Adulto , Idoso , Doença Crônica , Colômbia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos ProspectivosRESUMO
The aim of the study was to verify the relationship between physical function and quality of life in women with chronic venous disease. Physical function was evaluated by the tests: chair stand test (lower limbs strength), arm curl (upper limbs strength), 6-minute walk (aerobic fitness), back scratch (upper limbs flexibility), sit and reach (lower limbs flexibility), and time up-and-go (agility). Quality of life was assessed by The World Health Organization Quality of Life-BREF (WHOQOL-BREF) questionnaire, which is composed by physical, psychologic, social, environmental, and global do-mains. For statistical analysis, the Pearson correlation coefficient was used with an alpha of 5%. Patients evaluated were 32 (61.27 ± 7.78 years). A significant correlation was observed between the physical domain of quality of life with the chair stand test (r = 0.46; p = 0.001), arm curl (r = 0.39, p = 0.002), and 6-minute walk test (r = 0.45; p = 0.001). Also, chair stand test presented low correlation with global quality of life (r = 0.36, p = 0.004). The physical domain of quality of life measured by the WHOQOL-BREF questionnaire is related to lower and upper limbs strength and physical fitness in women with chronic venous disease but presented weak correlation with the global domain of quality of life. Thus, in women with CVD, the muscular strength of lower and upper limbs, and physical fitness is correlated with the physical domain of quality of life
O objetivo do estudo foi verificar a relação entre capacidade física e qualidade de vida em mulheres com doença venosa crônica. A capacidade física foi avaliada pelos testes: sentar e levantar (força de membros inferiores), flexão de braço (força de membros superiores), teste de caminhada de seis minutos (resistência ae-róbia), alcançar as costas (flexibilidade de membros superiores), sentar e alcançar (flexibilidade de membros inferiores) e levantar ir-e-vir (agilidade). Qualidade de vida foi avaliada pelo questionário da Organi-zação Mundial de Saúde WHOQOL-BREF composto pelos domínios físico, psicológico, social, ambiental e global. Correlação de Pearson foi usada para verificar a relação entre as variáveis. O valor de alpha foi estabelecido em 5%. Foram avaliados 32 pacientes (61.27 ± 7.78 anos). Correlações significativas foram ob-servadas entre os domínios físico de qualidade de vida com o teste de sentar e levantar (r = 0.46; p = 0.001), flexão de braço (r = 0.39; p = 0.002), e teste de seis minutos de caminhada (r = 0.45; p = 0.01). Além disso, o teste de sentar e levantar apresentou fraca correlação com o domínio qualidade de vida global (r = 0.36; p = 0.004). Conclui-se que a resistência aeróbia e força muscular de membros superiores e inferiores tem relação com o domínio físico de qualidade de vida em mulheres com doença venosa crônica